baber/WOPTO huggingface dataset:
Patent JP-2000001923-A (JP)
Title: Slit joint sound insulating structure and execution method thereof
Inventor: NAKAMURA SHIGERU
IPC: E04B1/82
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide slit joint sound insulating structure having a slit member disposed in a boundary position between a wall and a column or a floor in a concrete building and to provide its work execution method. SOLUTION: A slit joint 11 with a slit member 16 disposed in a boundary position between a part for forming a wall 12 and a part for forming a column 13 or a floor, has plate members 14, 15 disposed through the slit member 16. The plate members 14, 15 have a bypass 20 formed along a longitudinal direction, and sealing members 21 are disposed at the bypass 20. Vibration of air passing the bypass 20 is cut off to improve sound insulating performance, and sound insulating performance is not lowered by the influence of an earthquake or the like.
Patent JP-S6143860-A (JP)
Title: Transient characteristic measuring method
Inventor: HASHIMOTO MAKOTO
IPC: H04M3/06
Filed: 1984-08-08
Abstract: PURPOSE:To improve the measuring accuracy and measuring efficiency by coding and storing the waveform of a desired AC signal to a circuit using an AC signal as one of inputs, reading sequentially the storage information from an optional address and controlling the application/stop of the AC signal generated after D/A conversion with a desired phase. CONSTITUTION:The waveform of an AC signal is coded and stored in a ROM5, a data is read sequentially from an address representing an optional phase via a control circuit 7 according to an address counter 6 by the control of a processor 2, subjected to D/A conversion by a D/A converter 8 to form an AC signal. Then since a ringing signal is the AC signal having a large amplitude exceeding 100V, the AC signal subjected to D/A conversion is amplified by an amplifier 9 and fed to a subscriber circuit 1 as a ringing signal. The processor 2 transmits the control signal to the subscriber circuit 1 in an optional timing to transit the state from the ringing state to the OFF state.
Patent JP-H0329061-A (JP)
Title: Arithmetic circuit
Inventor: KUMAHIRA RYOHEI
IPC: G06F7/527
Filed: 1989-06-27
Abstract: PURPOSE:To increase the processing speed of an arithmetic circuit by preparing a distribution means which has an input connected to the output of a multiplication means and leads the input to the output and an integrating part which integrates numerically the outputs of the distribution means. CONSTITUTION:N pieces of data Di are inputted to a multiplication part 10 where the results obtained by multiplying each of those picture element data by the proper numerical value Ai are acquired with an arithmetic operation, e.g., Di = Ai X Di. This arithmetic results are outputted to the output terminals of the same number as the input terminals. A selector 20 has N pieces of input terminals equal to the number of sets of multiplication of the part 10. While the number of output terminals of the selector 20 is equal to N pieces of input terminals or N' pieces larger than N pieces. Each of 1st and 2nd integrating parts 30 and 40 has N or N' pieces of input terminals as the same number as the output terminals of the selector 20. Then the parts 30 and 40 apply the addition, the substraction and other arithmetic operations to the results of multiplication led to the input terminals and also integrate those results of multiplication. Thus the processing speed of an arithmetic circuit is increased.
Patent JP-H09311130-A (JP)
Title: Method of measuring chemical oxygen demand
Inventor: INAGA TAKASHI
IPC: G01N21/77
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To stabilize an oxidizing agent for a long period by mixing cerium (III) to a cerium (IV) solution. SOLUTION: An oxidizer reagent solution is prepared by mixing cerium sulfate (III) to an aqueous solution containing 6% sulfuric acid so as to have 3.0×10<-4> M and 6.0×10<-4> M, respectively. A sample solution of 30ml or less is taken into an Erlenmeyer flask having a capacity of 100ml, 10ml of the oxidizer reagent solution is added thereto, and the mixture is heated for 30 minutes in a water bath of 100 deg.C. After the heating is completed, the content solution of the Erlenmeyer flask is transferred to a measuring cylinder having a capacity of 40ml, and regulated to 40ml with water as occasion demands. A 10-mm quartz cell is used, and the absorbance in a wavelength of 320nm is measured with reagent blank as contrast. Thus, the chemical oxygen demand(COD) can be measured with high sensitivity and high precision.
Patent JP-S5866163-A (JP)
Title: Resetting system for faul detecting timer
Inventor: TOKUNAGA SHIYUUICHI
IPC: G06F11/30
Filed: 1981-10-16
Abstract: PURPOSE:To detect the system fault of the infinite loop state when interruptions are masked, by preparing two or more instruction to reset a fault detecting timer and resetting this timer by their combination. CONSTITUTION:A fault detecting timer cannot detect the program runaway if instruction of the runaway program include an instruction RST. Consequently, the fault detecting timer is reset only when two reset instructions are issued, and the fault detecting timer is not reset even if one reset instruction is included in an infinite loop, and thus, the infinite loop or the like can be detected. Input terminals or reset instructions RST0 and RST1 for a fault detecting timer TF are operated for AND in an AND circuit AND and are connected to a reset terminal RST, and a flip-flop circuit FF which is held by the input terminal for the reset instruction RST0 when reset information is inputted is initialized, and the timer TF is reset only when the reset insrtuction RST1 is executed after  execution of the reset instruction RST0.
Patent JP-S58121964-A (JP)
Inventor: RICHIYAADO HIYUU KIYAMERON BEN
IPC: A61N2/08
Filed: 1982-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6320517-A (JP)
Title: System clock stretch circuit
Inventor: KUMAKURA TSUYOSHI
IPC: H03K5/05
Filed: 1986-07-14
Abstract: PURPOSE:To expand the period of a system clock at the time of the access of a low-speed device, etc., by providing a system clock stretch circuit to a data processor and expanding the system clock based on a system clock delay signal which is received during processing execution. CONSTITUTION:The stretch circuit 4 which generates an inverted signal synchronizing with a frequency-divided signal is provided in the data processor and the period is delayed based on the system clock delay signal passed during the execution processing is delayed to expand the system clock. Namely, when an input signal C is inputted to a memory access signal/software setting signal circuit 3, this circuit 3 controls the stretch circuit 4 to generate a signal delayed by the specific number of clocks which this input signal C is inputted. The long-period signal which is delayed by the specific number of clocks is supplied to clock phase varying circuits 5-1 and 5-2 to generate system clocks CLKQ and CLKE which are out of phase with each other by a specific phase, i.e. 1/4 cycle.
Patent JP-H11351728-A (JP)
Title: Separate installation type freezing/refrigeration showcase
Inventor: TOIDA TATSUO
IPC: F25D21/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the execution of foundation floor work, piping work, or the like by providing a drain pump kit that pressurizes drain and sends it to the outside, and a catch pan that stores the drain flowing from a drain port and allows the drain to flow to the drain pump kit at a base part under a floor. SOLUTION: A drain pump kit 14 and a drain catch pan 15 are provided in a base part 3 under a floor for placing in a base unit while the drain pump kit 14 and the drain catch pan 15 can be pulled from a front surface on maintenance, where the drain pump kit 14 pressurizes drain and sends it to the outside, and the drain catch pan 15 stores the drain flowing from a drain port and allows the drain to flow into the drain pump kit 14. In the drain pump kit 14, a filter 17, and a first alert switch for detecting an abnormal water level in a drain pump are provided. In the drain catch pan 15, a second alert switch for detecting the abnormal water level is provided. Furthermore, in the base part 3 under the floor, an evaporation pan 20 for overflow drain is provided, and the drain catch pan 15 is connected to the evaporation pan 20 for overflow drain by piping.
Patent JP-S6229608-A (JP)
Title: Setting device for scour-proof material
Inventor: KAWAGUCHI YASUHARU
IPC: E02B3/12
Filed: 1985-07-29
Abstract: PURPOSE:To convey, sink and set scour-proof material without using sediment carrying vessels, by forming a raft with a plurality of supply and exhaust hoses assembled in parallel with one another, and by sinking the floating raft on which scour-proof material is mounted, to cover the bottom of the water. CONSTITUTION:A plurality of supply and exhaust hoses 24 consisting of internal cylinders 26 and external cylinders are assembled in parallel with one another to form a disc-shaped raft 22. At a rubble-mound shipping port, the raft 22 with the hoses 24 filled up with air is made to float, and the whole quantity of the rubble-mound 14 is mounted on the raft 22, and a concrete pipe P with a floating body is set on the central opening section of the raft 22, which is then towed. Then, after a weight is cast into the target spot, the concrete pipe P is sunken and set, and air in the hoses 24 is discharged, to settle the raft 22 down, then the rubble-mound 14 is set at the bottom of the water. In this manner, scour-proof material can be conveyed, sunken and set without using sediment carrying vessels.
Patent JP-S5868357-A (JP)
Title: Telephone set terminal equipment
Inventor: ZAMA TOMIO
IPC: H04M1/26
Filed: 1981-10-19
Abstract: PURPOSE:To transmit necessary information to an opposite subscriber automatically at optional time, by loading a tape on which a message is recorded into a message transmitter, and setting a timer to optional time. CONSTITUTION:The time when a message is to be sent is set in a timer 1. Then, the dial number of an opposite subscriber is set in a dial storage device 4. Then, a tape on which a message to be sent is recorded is loaded in a message transmitter 6. In this state, the timer 1 sends an origination prompt signal to a gennerator 2 in said state. The generator 2 sends a dial request signal to the storage device 4. On receiving it, the device 4 sends a preset dial number to an exchange side. An answer detector 3, on the other hand, monitors an answer  from the opposite subscriber and then starting the device 5 once detecting the  answer to send the message to the exchange side. In addition, a message from  the opposite side can be recorded. When no answer signal is sent, the time for  reorigination is settable in the timer 1.
Patent JP-H0216596-A (JP)
Title: Liquid crystal display device
Inventor: KITAJIMA MASAAKI
IPC: G02F1/133
Filed: 1988-07-05
Abstract: PURPOSE:To make a half-tone display without making a signal circuit complex by generating an effective voltage required for half-tones by voltage amplitude modulation wherein the amplitude of a signal voltage is varied in a period of plural frames and time modulation wherein the on time of signal data is varied. CONSTITUTION:This device consists of a display part 1 where a thin film transistor(TFT) 3 and liquid crystal 2 are laminated, a signal circuit 6 which generates a signal voltage Vd, a scanning circuit 7 which generates a scanning signal Vg, a frame memory 8 for storing half-tone image data, a data modulating circuit 9 which imposes amplitude and time modulation upon the half-tone image data inputted from outside the device according to the half-tones and outputs the result, and a control circuit 10 which controls the whole device. An external system 11 composed of a microcomputer, etc., is connected to the device. Consequently, a signal circuit can be composed of a digital circuit and simplified.
Patent JP-S5791305-A (JP)
Title: Device for recovering medium
Inventor: SEKIYA EIJI
IPC: F01K25/10
Filed: 1980-11-27
Abstract: PURPOSE: To surely prevent a working medium of low boiling point from disappearing into the atmosphere, in a device for recovering the working medium from a low-boiling-point medium line, by cooling and liquefying the low-boiling- point medium with a refrigerator to effectually perform the recovery.  
     CONSTITUTION: A working medium of low boiling point in an evaporator 2 is vaporized by a heat source 1. The vaporized medium is conducted to a turbine 3 to perform some work to drive an elecricity generator 4. The vapor is then cooled by a condenser 5 so that the vapor is liquefied. The liquefied medium is returned to the evaporator 2 by a pump 6. In this medium circulation line, a condensation vessel 10 equipped with a refrigerator 9 is provided. A cooling gate 11 is provided at the inlet port of the condensation vessel 10. The container 10 is connected to a working medium storage vessel 7 through a pipe provided with a recovery pump 12. To open the medium circulation line, an inlet valve 13 is opened to conduct the medium to the condensation vessel 10. After the medium is forcedly cooled in the vessel 10, the medium is conducted to the storage vessel 7 by the pump 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6226605-A (JP)
Title: Recording device and recorded recording media
Inventor: NAKAMURA SHINJI
IPC: G11B5/027
Filed: 1985-07-27
Abstract: PURPOSE:To decrease the occurrence of the change-over noise of the rotating head by making the sound signal into an FM signal, and when recording and reproducing are executed by using the rotating head, enlarging the recording electric current of the FM signal during the prescribed period before and after the rotating head is changed over. CONSTITUTION:The FM signal from a band-pass filter 4 is supplied to a gain control amplifier 31 and the signal from the amplifier 31 is supplied to an adder 5. The switching pulse from a switching pulse forming circuit 15 is supplied to a pulse forming circuit 32 composed of the monostable multivibrator, etc., the gain control pulse is formed, the signal is supplied to the amplifier 31 and during this period, the gain is increased. Thus, the recording electric current of the FM signal during the period comes to be larger, the transmission system C/N is improved, the noise component is decreased and the danger that the noise component is held by mistake at the time of reproduction can be miniaturized.
Patent JP-H0332394-A (JP)
Title: Operation controller for hysteresis motor group
Inventor: SASAKI KOJI
IPC: H02P5/74
Filed: 1989-06-28
Abstract: PURPOSE:To suppress an extension of accelerating time by detecting a synchronous state of hysteresis motor(HM) group from a constant speed condition and a determination signal to be output from a malfunction detector, and resetting the output of a monitoring condition discriminator. CONSTITUTION:A variable voltage variable frequency power source (VVVF) 1 for controlling to operate hysteresis motor(HM) groups 21-23, and a malfunction detector 4 of the groups 21-23 are provided. An acceleration controller 6 at the time of acceleration is provided. This has an acceleration switch 61, AND circuits 62, 63, an inverter 64 and a monitoring condition discriminator 65. Acceleration for satisfying both the condition of an allowable slip and a request for shortening acceleration time is conducted by rotating the groups 21-23 at a constant speed at monitoring timing to be determined from the allowable slip requested for the groups 21-23, discriminating a malfunction in a constant speed state, and again restarting the acceleration when all the HMs 21-23 become synchronous.
Patent JP-H063418-A (JP)
Title: Timing and waveform generator
Inventor: ITO MASAYUKI
IPC: G01R31/28
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a timing and waveform generator where timing can be changed or pulse can be stopped by modifying memory description for waveform control information. CONSTITUTION:A timing and waveform generator is provided with a pattern generator 10, a frequency generator 20 that generates a frequency Ta having a relation of a=nXTb based on a pattern information generating from the generator 10, a frequency generator 30 that generates Tb. Further, it is also provided with a waveform control part 50 that generates a waveform equivalent to the memory content to be accessed through the Ta and pattern information, a delay generator 70, a counter 40 where the Ta is used as a reset signal and the Tb as a clock signal respectively, a waveform control part 60 that generates a waveform equivalent to the memory content to be accessed through a pattern information and a frequency Tb generating in the counter 40, and a delay generator 80.
Patent JP-H0216946-A (JP)
Title: Creamy fomable fat and oil composition
Inventor: NANBU HIRONOBU
IPC: A23L9/20
Filed: 1988-07-04
Abstract: PURPOSE:To obtain a fresh cream substitute of natural composition having properties and texture similar to those of fresh cream by blending a creamy fomable fat and oil composition with hydrolase treated lecithin derived from a natural substance. CONSTITUTION:A creamy fomable fat and oil composition is produced by blending 25-55wt.% fats and oils such as coconut oil having 15-46 deg.C melting point of rise with 45-75wt.% aqueous solution containing a milk solid content and 0.05-5wt.% hydrolase treated lecithin and emulsifying. The enzyme treated lecithin contains a lesolecithin component obtained by partially hydrolyzing lecithin prepared from a natural substance such as soybean with an enzyme such as lipase and purifying, has excellent shape retention and thermostability and is capable of producing a fat and oil composition having texture close to a fresh cream having proper overrun.
Patent JP-H067116-A (JP)
Title: Bone-strengthening composition
Inventor: TAKEDA HIROHIKO
IPC: A23L33/16
Filed: 1992-06-24
Abstract: PURPOSE:To provide a composition having bone strength-enhancing effect when taken. CONSTITUTION:The objective composition, calcium pectate, can be obtained by mixing (A) an aqueous solution of a pectin compound such as lower methoxylated pectin or lower amidated pectin with a second aqueous solution of a calcium compound such as calcium chloride or calcium acetate followed by washing with water and then drying. This calcium pectate has bone strength- enhancing effect on SD female rats having been put to ovariectomy through its oral administration, compared to a calcium carbonate-administered rat group which has taken the same amount of calcium as the case for the calcium pectate-administered rat group.
Patent JP-S5790850-A (JP)
Title: Color cathode ray tube
Inventor: NAKAMURA TAICHI
IPC: H01J31/20
Filed: 1980-11-28
Abstract: PURPOSE:To improve the brightness of a picture on the screen periphery, by increasing the vertical pitch of slots provided on a shadow mask as a slot comes closer to the periphery from the center of the shadow mask. CONSTITUTION:Many vertically long slots 3 are formed on a shadow mask 1 of a color cathode ray tube. Slots are formed so that the width of a slots S is decreased and the bridge dimension B is increased gradually as a slot come, closer to the periphery from the center of the shadow mask 1, and also the vertical pitch Pv becomes larger as approaching to the periphery and the bridge dimension B is increased to increase the practical vertical dimension of opening of a slot (Pv-B). Thus the brightness on the periphery is greatly improved with a very simple means in comparison with the center of the screen.
Patent JP-S5955858-A (JP)
Title: Preparation of bis(beta-(n,n-dimethylamino)alkyl) ether
Inventor: KUMOI SADAKATSU
IPC: C07C217/08
Filed: 1982-09-27
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting a bismethohalide derivative with an aliphatic monoamine or diamine compound having only a primary amino group as an amino group as a demethylating agent. CONSTITUTION:A bismethohalide compound of bis[beta-N,N-dimethylamino)alkyl]ether shown by the formula I (R and R' are 2-3C alkyl; X is halogen) is reacted with an aliphatic amine (e.g., ethylenediamine, propanediamine, butanediamine) having 40-170 deg.C boiling point at atmospheric pressure and 1-2 primary amino groups in the molecule under pressure, to give the desired compound shown by the formula II. USE:A reaction between an alcohol group and an isocyanate group, between water and the isocyanate group is promoted. Useful as a catalyst for preparing polyurethane foam.
Patent JP-H1069062-A (JP)
Title: Phase inversion mask for forming contact hole
Inventor: RI IKKO
IPC: G03F1/30
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a light contrast by disposing shifters and a transparent substrate so as to maximize the intensity of light in the central parts of windows and to minimize the intensity of light at edge sides. SOLUTION: The rhombic shape windows, etc., are disposed in the regions where contact holes are formed in the upper part of the transparent substrate 1. The edge sides of the windows, etc., adjacent to longitudinal, transverse and diagonal directions are provided with the transparent substrate 1 and the shifters 3 so as to attain the intensity of the light at the boundary surfaces to zero. The windows are segmented to the first windows 5 which are internally formed with the shifters 3 and where the shifters 3 are removed at the specified width from the edge side toward the inner side to expose the transparent substrate 1 and the second windows 6 which are internally removed of the shifters 3 to expose the transparent substrate 1 and are provided with the shifters 3 at the specified width from the edge side to the inner side.  The first windows 5 and the second windows 6 are so formed that a difference of 180 deg. arises in the phases of the light with each other at the edges of these windows, by which the intensity of the light is made nearly zero as the light induces offsetting interference. The intensity of the light is extremely high near the center of the rhombic shape and, therefore, the light contrast necessary for the contact holes is obtd.
Patent JP-H05335580-A (JP)
Title: Thin film transistor
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/336
Filed: 1992-06-03
Abstract: PURPOSE:To sharply reduce the area of an element in LDD structure, and besides, form it equally in distance of LDD sections both on source side and on drain side and that minutely. CONSTITUTION:A channel region 15c, low impurity concentration of source and drain regions 15b, and high impurity concentration of source and drain regions 15a are formed by stacking. By making it in laminate structure, the sharp reduction of an element becomes possible. Moreover, the distance of the LDD section is determined by the thickness of the middle layer 14b of the semiconductor layer 14 where low impurity concentration of source and drain regions 15b are formed, and by this thickness, they can be formed equally both on source side and on drain side and that minutely.
Patent JP-S6324476-A (JP)
Title: Composite document processor
Inventor: TAZAKI KANJI
IPC: G06T11/20
Filed: 1986-07-17
Abstract: PURPOSE:To easily and rapidly the picture drawing operation of various types of graphs by providing a graph control table having information for extracting the partial data selectively from table data and graph display control information including the type of the graph and a graph attribute. CONSTITUTION:In a memory 12 in which a program, the data or the like are stored, there are provided a table data memory part 12a for storing the table data of a basic graph and the graph control table storing part 12b in which the plural graph control tables are stored. When the information for extracting selectively a part of the data from the table data of the basic graph, the type of the graph and the graph attribute or the like are set by an input means M, the graph control table having the respective information is formed and a divided graph according to the data by referring to the table and extracted from the table data is drawn. Thereby, the picture drawing operation of the respective types of the graphs can be easily and rapidly carried out.